Use the Trend Interval tab in the Settings view to set the length of time used to plot the sparklines in the System Health Details view. This interval applies to all metrics selected for this view.
The Example pane provides a sample of how the System Health view might look after the change.
- Click in the portlet frame and select Settings.
- Click the Trend Interval tab.
- From the Interval list, select an interval.
- Click OK.